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The .NET Sockets[^] class is a good starting point. As I said before you should look at some of the networking articles here on CodeProject, there are some excellent examples which contain both code and explanations.
It's time for a new signature.
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Check this article [^] at MSDN for details about the TCPClient class, and browse the related links for more information. The code you copied uses port 10 on both computers; since ports 0 - 1023 are Well Known Ports defined by IANA here[^], you should avoid them. It's possible that on one or both machines, port 10 is already in use. The combination of IP address and port may only be used once per machine. The IANA link also defines which port numbers are available for general use. Pick your port numbers from that list.
"A Journey of a Thousand Rest Stops Begins with a Single Movement"
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Hi All.
I am planning to develop a Screen Capture application using FFMpeg. Can someone help me out if there are any good .NET Wrappers that allow Screen Capture. I browsed through the net and found SharpFFMPeg and SolidFFMpeg to be some good .NET Wrappers for FFMpeg but I am not quite sure if they can do Screen Capture as FFMpeg.
Thanks in advance.
Cheers,
Sridhar
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On googling I found this[^] Wrapper. Try it out...
HTH
Jinal Desai - LIVE
Experience is mother of sage....
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i m trying to fill the combo box with the data from the access database but i m getting the error
"Object reference not set to an instance of an object."
i m writing the following code for the purpose
con = new OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=practicedatabase.accdb");
con.Open();
string qry = "Select * from cat_table";
dadapter = new OleDbDataAdapter(qry, con);
dset = new DataSet();
DataTable dt = new DataTable("cat_table");
dadapter.Fill(dt);
this.comboBox1.DataSource = dt;
this.comboBox1.DisplayMember = dt.Columns[1].ColumnName;
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Trace & check the value dt.Columns[1].ColumnName at the following line
this.comboBox1.DisplayMember = dt.Columns[1].ColumnName;
Sample Code
comboBox1.DataSource = dt;
comboBox1.DisplayMember = "Cat_Name";
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but it still giving the same error
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I have a default directory saved in my app.config and also another directory.
In the options of my program the user is supposed to be able to change the other directory or restore the default.
Yet, that doesn't seem to work properly.
At program start (first time) default and other directory have the same value. In the options I use a FolderBrowseDialog and then display the SelectedPath in a textbox. When the user clicks apply/ok the value of said textbox is written into the app.config (presumably).
Yet, when opening another form to use that changed directory (I double and triple checked for spelling mistakes), the default directory is still used.
I checked the .exe.config and .vshost.exe.config files in the debug folder, yet they, too remain unchanged after changing the directory.
But when I read the config value during runtime with config.AppSettings.Settings["elementPath"].Value, the value is the changed one as long as I stay on the same form I changed it on.
Why does that happen?
Thanks.
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Hi forum
I´m doing a class who inherits from usercontrol.
In my application a have a form and a property grid.
when the property grid shows the 'properties of my class' also shows all properties of usercontrol, but i only want to show the properties of my class.
In my class i only have 3 properties. I dont want see the properties of usercontrol, only my 3 properties.
How can i do it?
Thank you
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Use the Browsable[^] attribute on an overridden or new property, e.g.
[Browsable(false)]
public override Color BackColor
{
get { return base.BackColor; }
set { base.BackColor = value; }
}
}
DaveIf this helped, please vote & accept answer!
Binging is like googling, it just feels dirtier.
Please take your VB.NET out of our nice case sensitive forum.(Pete O'Hanlon)
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
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Hello.
Thanks for the answer, but for me is illogical to hide all properties throught the attribute 'browsable'. So it indicate that i have to hide every property, one by one.
there is any way to show only the properties of my class with out hide one by one the properties.
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No, you have to do it one by one I'm afraid. I know it sucks but that's the downside of inhertance. It would be nice if MS had made a ControlBase class with minimal properties and methods so this wasn't necessary.
DaveIf this helped, please vote & accept answer!
Binging is like googling, it just feels dirtier.
Please take your VB.NET out of our nice case sensitive forum.(Pete O'Hanlon)
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
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See Hiding inherited properties[^]
Did you know:
That by counting the rings on a tree trunk, you can tell how many other trees it has slept with.
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Hi friends.
I'm trying to create FTP Sever with socket programing.I know how to transfer files between server and client but i don't know how to browse server's folders in client.It is possible to use FolderBrowserDialog?
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Hi , I would be happy to help you
I was using FTP software and they are all have something like commands ,
LS to list the names of the files in the current remote directory
lcd to change directory on your local machine
kind regards
I know nothing , I know nothing ...
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Hi dear friend.Can you explain more than about LS and LCD commands.I need graphically browsing in client side.
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I need to transfer lines of text between two Windows PC. Does the line terminator "\n\r" takes one or two characters?
Best,
Jun
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2. Easy enough to test with:
Console.WriteLine("\r\n".Length);
DaveIf this helped, please vote & accept answer!
Binging is like googling, it just feels dirtier.
Please take your VB.NET out of our nice case sensitive forum.(Pete O'Hanlon)
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
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"\r\n" is 2 characters: \n (ASCII 10) is a newline, \r (ASCII 13) is a carriage return.
CQ de W5ALT
Walt Fair, Jr., P. E.
Comport Computing
Specializing in Technical Engineering Software
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Hello,
I need to solve simplest problem. I have some abstract factory which will initiate on demand seperate processes(.NET EXE's). It means abstract factory needs to initiate processes at any time and let the newly created processes be able to communicate with process in which abstract factory reside. This interprocess communication is going to be done factory created them. Thse processes would background processes (no GUI involved).. What's the possible solution to this problem.
.NET remoting or PIPES all makes the processes able to communicate after they have been initiated . But here first they need to be initiated on demand and they'll execute seprate standalon processes (They will be shown in task manager as well as standing process) and then after that inter process communication will take place.
Regards
Usman
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Hello,
I am having some problems using SharpSvn. I am creating a module for my IDE that allows users to have Subversion support. The module is inspired by AnhkSVN and therefore it functions almost the same way. However, my commit and update code isn't working. First off, my committing code: http://pastebin.com/qvWRUip2
That code is supposed to commit the whole project. However, when executing it, the progress dialog pops up, closes again almost instantly, and SharpSVN comes up with a dialog saying "Commit Failed (details follow):", however there are no more details. (See attachment) This also kills the thread, as actions after the e.Client.Commit line aren't executed. The weird thing is that the code is almost identical to the AnhkSVN committing code, yet it does not work.
And now to my updating code. This actually "works fine", the progress dialog comes up, it starts to transfer. I have all my project files on my computer, not uploaded yet, so the only thing there is on the Subversion repo is a folder. However, when transfering, every single file it appends the following actions: "Updating (file) - TreeConflict (file) - Update (directory of file) - Completed"
And then all the files get a little marker in the shell with a Warning triangle on it.
Here's my code: http://pastebin.com/JWnUYdvE
Again, it is almost identical to the AnhkSVN code.
What am I doing wrong? I have the project added to the Subversion repo using my own "Add To Subversion" dialog, which does the same thing as the AnhkSVN version, same code, etc., and TortoiseSVN also marks the files pending changes in Windows Explorer.
I have no clue.
Any help will be extremely appreciated,
Thanks,
Theo
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I do not see anything in your question that makes it a C# problem, so can only assume you posted to the wrong website. Perhaps posting it here[^] will get the help you need.
It's time for a new signature.
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I have posted it there too. However, I figured this forum was more active and mostly I get answered here much quicker.
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I would suspect that you aren't catching the error code you need to catch in the switch block (commitArgs.LastException.SvnErrorCode). Add a break point on the switch and see what the value actually is.
"WPF has many lovers. It's a veritable porn star!" - Josh Smith As Braveheart once said, "You can take our freedom but you'll never take our Hobnobs!" - Martin Hughes.
My blog | My articles | MoXAML PowerToys | Onyx
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